Which statement about OSPF authentication is true?

Question

Options

• ATo enable OSPF authentication in a network, OSPF area 0 authentications must be enabled first.
• BThe payload of OSPF version 3 packets contains no authentication information.
• COSPF version 3 supports Advanced Encryption Standard
• DOSPF version 3 uses router ID as a key to encrypt OSPF hello packets.
• EOSPF MD5 authentication uses TCP, and Plan Test authentication uses UDP.

• A
  4% (1)
• B
  82% (23)
• C
  4% (1)
• E
  11% (3)

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